I am using STM32F205 with internal oscillator = 120Mhz having variation from
( -8% to + 4.5% ).
I want to do usart with rx,tx & gnd line at baud rate of 57600 with 8 data bits , no parity , 1 stop bit & flow control -none.
I have read different points on internet all given different tolerances.
What is exact tolerance in baud rate. Do it vary with change in parity,no of stop bits & baud rate itself
( -8% to + 4.5% ).
I want to do usart with rx,tx & gnd line at baud rate of 57600 with 8 data bits , no parity , 1 stop bit & flow control -none.
I have read different points on internet all given different tolerances.
What is exact tolerance in baud rate. Do it vary with change in parity,no of stop bits & baud rate itself